9806921964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{94687}}^1$

素因数の和:94844

約数の個数: 96

約数和(自身を含む): 29269954560

約数和(自身を除く): 19463032596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 137, 189, 252, 274, 378, 411, 548, 756, 822, 959, 1233, 1644, 1918, 2466, 2877, 3699, 3836, 4932, 5754, 7398, 8631, 11508, 14796, 17262, 25893, 34524, 51786, 94687, 103572, 189374, 284061, 378748, 568122, 662809, 852183, 1136244, 1325618, 1704366, 1988427, 2556549, 2651236, 3408732, 3976854, 5113098, 5965281, 7953708, 10226196, 11930562, 12972119, 17895843, 23861124, 25944238, 35791686, 38916357, 51888476, 71583372, 77832714, 90804833, 116749071, 155665428, 181609666, 233498142, 272414499, 350247213, 363219332, 466996284, 544828998, 700494426, 817243497, 1089657996, 1400988852, 1634486994, 2451730491, 3268973988, 4903460982, 9806921964]

約数ペア:

[(1, 9806921964), (2, 4903460982), (3, 3268973988), (4, 2451730491), (6, 1634486994), (7, 1400988852), (9, 1089657996), (12, 817243497), (14, 700494426), (18, 544828998), (21, 466996284), (27, 363219332), (28, 350247213), (36, 272414499), (42, 233498142), (54, 181609666), (63, 155665428), (84, 116749071), (108, 90804833), (126, 77832714), (137, 71583372), (189, 51888476), (252, 38916357), (274, 35791686), (378, 25944238), (411, 23861124), (548, 17895843), (756, 12972119), (822, 11930562), (959, 10226196), (1233, 7953708), (1644, 5965281), (1918, 5113098), (2466, 3976854), (2877, 3408732), (3699, 2651236), (3836, 2556549), (4932, 1988427), (5754, 1704366), (7398, 1325618), (8631, 1136244), (11508, 852183), (14796, 662809), (17262, 568122), (25893, 378748), (34524, 284061), (51786, 189374), (94687, 103572)]