11729484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 32471712

約数和(自身を除く): 20742228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 353, 426, 468, 639, 706, 852, 923, 1059, 1278, 1412, 1846, 2118, 2556, 2769, 3177, 3692, 4236, 4589, 5538, 6354, 8307, 9178, 11076, 12708, 13767, 16614, 18356, 25063, 27534, 33228, 41301, 50126, 55068, 75189, 82602, 100252, 150378, 165204, 225567, 300756, 325819, 451134, 651638, 902268, 977457, 1303276, 1954914, 2932371, 3909828, 5864742, 11729484]

約数ペア:

[(1, 11729484), (2, 5864742), (3, 3909828), (4, 2932371), (6, 1954914), (9, 1303276), (12, 977457), (13, 902268), (18, 651638), (26, 451134), (36, 325819), (39, 300756), (52, 225567), (71, 165204), (78, 150378), (117, 100252), (142, 82602), (156, 75189), (213, 55068), (234, 50126), (284, 41301), (353, 33228), (426, 27534), (468, 25063), (639, 18356), (706, 16614), (852, 13767), (923, 12708), (1059, 11076), (1278, 9178), (1412, 8307), (1846, 6354), (2118, 5538), (2556, 4589), (2769, 4236), (3177, 3692)]