21368156922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8925713}}^1$

素因数の和:8925747

約数の個数: 48

約数和(自身を含む): 55696455360

約数和(自身を除く): 34328298438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8925713, 17851426, 26777139, 53554278, 62479991, 80331417, 124959982, 160662834, 169588547, 187439973, 339177094, 374879946, 508765641, 562319919, 1017531282, 1124639838, 1187119829, 1526296923, 2374239658, 3052593846, 3561359487, 7122718974, 10684078461, 21368156922]

約数ペア:

[(1, 21368156922), (2, 10684078461), (3, 7122718974), (6, 3561359487), (7, 3052593846), (9, 2374239658), (14, 1526296923), (18, 1187119829), (19, 1124639838), (21, 1017531282), (38, 562319919), (42, 508765641), (57, 374879946), (63, 339177094), (114, 187439973), (126, 169588547), (133, 160662834), (171, 124959982), (266, 80331417), (342, 62479991), (399, 53554278), (798, 26777139), (1197, 17851426), (2394, 8925713)]