19258045308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{4001}}^1$

素因数の和:4288

約数の個数: 144

約数和(自身を含む): 53141437440

約数和(自身を除く): 33883392132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 227, 228, 279, 342, 372, 454, 558, 589, 681, 684, 908, 1116, 1178, 1362, 1767, 2043, 2356, 2724, 3534, 4001, 4086, 4313, 5301, 7037, 7068, 8002, 8172, 8626, 10602, 12003, 12939, 14074, 16004, 17252, 21111, 21204, 24006, 25878, 28148, 36009, 38817, 42222, 48012, 51756, 63333, 72018, 76019, 77634, 84444, 124031, 126666, 133703, 144036, 152038, 155268, 228057, 248062, 253332, 267406, 304076, 372093, 401109, 456114, 496124, 534812, 684171, 744186, 802218, 908227, 912228, 1116279, 1203327, 1368342, 1488372, 1604436, 1816454, 2232558, 2356589, 2406654, 2724681, 2736684, 3632908, 4465116, 4713178, 4813308, 5449362, 7069767, 8174043, 9426356, 10898724, 14139534, 16348086, 17256313, 21209301, 28155037, 28279068, 32696172, 34512626, 42418602, 51768939, 56310074, 69025252, 84465111, 84837204, 103537878, 112620148, 155306817, 168930222, 207075756, 253395333, 310613634, 337860444, 506790666, 534945703, 621227268, 1013581332, 1069891406, 1604837109, 2139782812, 3209674218, 4814511327, 6419348436, 9629022654, 19258045308]

約数ペア:

[(1, 19258045308), (2, 9629022654), (3, 6419348436), (4, 4814511327), (6, 3209674218), (9, 2139782812), (12, 1604837109), (18, 1069891406), (19, 1013581332), (31, 621227268), (36, 534945703), (38, 506790666), (57, 337860444), (62, 310613634), (76, 253395333), (93, 207075756), (114, 168930222), (124, 155306817), (171, 112620148), (186, 103537878), (227, 84837204), (228, 84465111), (279, 69025252), (342, 56310074), (372, 51768939), (454, 42418602), (558, 34512626), (589, 32696172), (681, 28279068), (684, 28155037), (908, 21209301), (1116, 17256313), (1178, 16348086), (1362, 14139534), (1767, 10898724), (2043, 9426356), (2356, 8174043), (2724, 7069767), (3534, 5449362), (4001, 4813308), (4086, 4713178), (4313, 4465116), (5301, 3632908), (7037, 2736684), (7068, 2724681), (8002, 2406654), (8172, 2356589), (8626, 2232558), (10602, 1816454), (12003, 1604436), (12939, 1488372), (14074, 1368342), (16004, 1203327), (17252, 1116279), (21111, 912228), (21204, 908227), (24006, 802218), (25878, 744186), (28148, 684171), (36009, 534812), (38817, 496124), (42222, 456114), (48012, 401109), (51756, 372093), (63333, 304076), (72018, 267406), (76019, 253332), (77634, 248062), (84444, 228057), (124031, 155268), (126666, 152038), (133703, 144036)]