2019955284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3402

約数の個数: 108

約数和(自身を含む): 5505200064

約数和(自身を除く): 3485244780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 361, 423, 564, 684, 722, 846, 893, 1083, 1444, 1692, 1786, 2166, 2679, 3249, 3307, 3572, 4332, 5358, 6498, 6614, 8037, 9921, 10716, 12996, 13228, 16074, 16967, 19842, 29763, 32148, 33934, 39684, 50901, 59526, 62833, 67868, 101802, 119052, 125666, 152703, 155429, 188499, 203604, 251332, 305406, 310858, 376998, 466287, 565497, 610812, 621716, 753996, 932574, 1130994, 1193827, 1398861, 1865148, 2261988, 2387654, 2797722, 2953151, 3581481, 4775308, 5595444, 5906302, 7162962, 8859453, 10744443, 11812604, 14325924, 17718906, 21488886, 26578359, 35437812, 42977772, 53156718, 56109869, 106313436, 112219738, 168329607, 224439476, 336659214, 504988821, 673318428, 1009977642, 2019955284]

約数ペア:

[(1, 2019955284), (2, 1009977642), (3, 673318428), (4, 504988821), (6, 336659214), (9, 224439476), (12, 168329607), (18, 112219738), (19, 106313436), (36, 56109869), (38, 53156718), (47, 42977772), (57, 35437812), (76, 26578359), (94, 21488886), (114, 17718906), (141, 14325924), (171, 11812604), (188, 10744443), (228, 8859453), (282, 7162962), (342, 5906302), (361, 5595444), (423, 4775308), (564, 3581481), (684, 2953151), (722, 2797722), (846, 2387654), (893, 2261988), (1083, 1865148), (1444, 1398861), (1692, 1193827), (1786, 1130994), (2166, 932574), (2679, 753996), (3249, 621716), (3307, 610812), (3572, 565497), (4332, 466287), (5358, 376998), (6498, 310858), (6614, 305406), (8037, 251332), (9921, 203604), (10716, 188499), (12996, 155429), (13228, 152703), (16074, 125666), (16967, 119052), (19842, 101802), (29763, 67868), (32148, 62833), (33934, 59526), (39684, 50901)]