19898424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3069

約数の個数: 96

約数和(自身を含む): 66349920

約数和(自身を除く): 46451496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3037, 3276, 6074, 6552, 9111, 12148, 18222, 21259, 24296, 27333, 36444, 39481, 42518, 54666, 63777, 72888, 78962, 85036, 109332, 118443, 127554, 157924, 170072, 191331, 218664, 236886, 255108, 276367, 315848, 355329, 382662, 473772, 510216, 552734, 710658, 765324, 829101, 947544, 1105468, 1421316, 1530648, 1658202, 2210936, 2487303, 2842632, 3316404, 4974606, 6632808, 9949212, 19898424]

約数ペア:

[(1, 19898424), (2, 9949212), (3, 6632808), (4, 4974606), (6, 3316404), (7, 2842632), (8, 2487303), (9, 2210936), (12, 1658202), (13, 1530648), (14, 1421316), (18, 1105468), (21, 947544), (24, 829101), (26, 765324), (28, 710658), (36, 552734), (39, 510216), (42, 473772), (52, 382662), (56, 355329), (63, 315848), (72, 276367), (78, 255108), (84, 236886), (91, 218664), (104, 191331), (117, 170072), (126, 157924), (156, 127554), (168, 118443), (182, 109332), (234, 85036), (252, 78962), (273, 72888), (312, 63777), (364, 54666), (468, 42518), (504, 39481), (546, 36444), (728, 27333), (819, 24296), (936, 21259), (1092, 18222), (1638, 12148), (2184, 9111), (3037, 6552), (3276, 6074)]