19005409368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{6449}}^1$

素因数の和:6594

約数の個数: 144

約数和(自身を含む): 57096819000

約数和(自身を除く): 38091409632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 366, 396, 488, 549, 671, 732, 792, 1098, 1342, 1464, 2013, 2196, 2684, 3721, 4026, 4392, 5368, 6039, 6449, 7442, 8052, 11163, 12078, 12898, 14884, 16104, 19347, 22326, 24156, 25796, 29768, 33489, 38694, 40931, 44652, 48312, 51592, 58041, 66978, 70939, 77388, 81862, 89304, 116082, 122793, 133956, 141878, 154776, 163724, 212817, 232164, 245586, 267912, 283756, 327448, 368379, 393389, 425634, 464328, 491172, 567512, 638451, 736758, 786778, 851268, 982344, 1180167, 1276902, 1473516, 1573556, 1702536, 2360334, 2553804, 2947032, 3147112, 3540501, 4327279, 4720668, 5107608, 7081002, 8654558, 9441336, 12981837, 14162004, 17309116, 23996729, 25963674, 28324008, 34618232, 38945511, 47993458, 51927348, 71990187, 77891022, 95986916, 103854696, 143980374, 155782044, 191973832, 215970561, 263964019, 287960748, 311564088, 431941122, 527928038, 575921496, 791892057, 863882244, 1055856076, 1583784114, 1727764488, 2111712152, 2375676171, 3167568228, 4751352342, 6335136456, 9502704684, 19005409368]

約数ペア:

[(1, 19005409368), (2, 9502704684), (3, 6335136456), (4, 4751352342), (6, 3167568228), (8, 2375676171), (9, 2111712152), (11, 1727764488), (12, 1583784114), (18, 1055856076), (22, 863882244), (24, 791892057), (33, 575921496), (36, 527928038), (44, 431941122), (61, 311564088), (66, 287960748), (72, 263964019), (88, 215970561), (99, 191973832), (122, 155782044), (132, 143980374), (183, 103854696), (198, 95986916), (244, 77891022), (264, 71990187), (366, 51927348), (396, 47993458), (488, 38945511), (549, 34618232), (671, 28324008), (732, 25963674), (792, 23996729), (1098, 17309116), (1342, 14162004), (1464, 12981837), (2013, 9441336), (2196, 8654558), (2684, 7081002), (3721, 5107608), (4026, 4720668), (4392, 4327279), (5368, 3540501), (6039, 3147112), (6449, 2947032), (7442, 2553804), (8052, 2360334), (11163, 1702536), (12078, 1573556), (12898, 1473516), (14884, 1276902), (16104, 1180167), (19347, 982344), (22326, 851268), (24156, 786778), (25796, 736758), (29768, 638451), (33489, 567512), (38694, 491172), (40931, 464328), (44652, 425634), (48312, 393389), (51592, 368379), (58041, 327448), (66978, 283756), (70939, 267912), (77388, 245586), (81862, 232164), (89304, 212817), (116082, 163724), (122793, 154776), (133956, 141878)]