16231572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 48065472

約数和(自身を除く): 31833900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1571, 1722, 2583, 3142, 3444, 4713, 5166, 6284, 9426, 10332, 10997, 14139, 18852, 21994, 28278, 32991, 43988, 56556, 64411, 65982, 98973, 128822, 131964, 193233, 197946, 257644, 386466, 395892, 450877, 579699, 772932, 901754, 1159398, 1352631, 1803508, 2318796, 2705262, 4057893, 5410524, 8115786, 16231572]

約数ペア:

[(1, 16231572), (2, 8115786), (3, 5410524), (4, 4057893), (6, 2705262), (7, 2318796), (9, 1803508), (12, 1352631), (14, 1159398), (18, 901754), (21, 772932), (28, 579699), (36, 450877), (41, 395892), (42, 386466), (63, 257644), (82, 197946), (84, 193233), (123, 131964), (126, 128822), (164, 98973), (246, 65982), (252, 64411), (287, 56556), (369, 43988), (492, 32991), (574, 28278), (738, 21994), (861, 18852), (1148, 14139), (1476, 10997), (1571, 10332), (1722, 9426), (2583, 6284), (3142, 5166), (3444, 4713)]