19005151644

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1063}}^1\times {\mathrm{12113}}^1$

素因数の和:13227

約数の個数: 72

約数和(自身を含む): 49262889312

約数和(自身を除く): 30257737668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1063, 1476, 2126, 3189, 4252, 6378, 9567, 12113, 12756, 19134, 24226, 36339, 38268, 43583, 48452, 72678, 87166, 109017, 130749, 145356, 174332, 218034, 261498, 392247, 436068, 496633, 522996, 784494, 993266, 1489899, 1568988, 1986532, 2979798, 4469697, 5959596, 8939394, 12876119, 17878788, 25752238, 38628357, 51504476, 77256714, 115885071, 154513428, 231770142, 463540284, 527920879, 1055841758, 1583762637, 2111683516, 3167525274, 4751287911, 6335050548, 9502575822, 19005151644]

約数ペア:

[(1, 19005151644), (2, 9502575822), (3, 6335050548), (4, 4751287911), (6, 3167525274), (9, 2111683516), (12, 1583762637), (18, 1055841758), (36, 527920879), (41, 463540284), (82, 231770142), (123, 154513428), (164, 115885071), (246, 77256714), (369, 51504476), (492, 38628357), (738, 25752238), (1063, 17878788), (1476, 12876119), (2126, 8939394), (3189, 5959596), (4252, 4469697), (6378, 2979798), (9567, 1986532), (12113, 1568988), (12756, 1489899), (19134, 993266), (24226, 784494), (36339, 522996), (38268, 496633), (43583, 436068), (48452, 392247), (72678, 261498), (87166, 218034), (109017, 174332), (130749, 145356)]