1618367028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 4120596480

約数和(自身を除く): 2502229452

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 401, 571, 589, 802, 1142, 1178, 1203, 1604, 1713, 1767, 2284, 2356, 2406, 3426, 3534, 4812, 6852, 7068, 7619, 10849, 12431, 15238, 17701, 21698, 22857, 24862, 30476, 32547, 35402, 37293, 43396, 45714, 49724, 53103, 65094, 70804, 74586, 91428, 106206, 130188, 149172, 212412, 228971, 236189, 336319, 457942, 472378, 672638, 686913, 708567, 915884, 944756, 1008957, 1345276, 1373826, 1417134, 2017914, 2747652, 2834268, 4035828, 4350449, 7098101, 8700898, 13051347, 14196202, 17401796, 21294303, 26102694, 28392404, 42588606, 52205388, 85177212, 134863919, 269727838, 404591757, 539455676, 809183514, 1618367028]

約数ペア:

[(1, 1618367028), (2, 809183514), (3, 539455676), (4, 404591757), (6, 269727838), (12, 134863919), (19, 85177212), (31, 52205388), (38, 42588606), (57, 28392404), (62, 26102694), (76, 21294303), (93, 17401796), (114, 14196202), (124, 13051347), (186, 8700898), (228, 7098101), (372, 4350449), (401, 4035828), (571, 2834268), (589, 2747652), (802, 2017914), (1142, 1417134), (1178, 1373826), (1203, 1345276), (1604, 1008957), (1713, 944756), (1767, 915884), (2284, 708567), (2356, 686913), (2406, 672638), (3426, 472378), (3534, 457942), (4812, 336319), (6852, 236189), (7068, 228971), (7619, 212412), (10849, 149172), (12431, 130188), (15238, 106206), (17701, 91428), (21698, 74586), (22857, 70804), (24862, 65094), (30476, 53103), (32547, 49724), (35402, 45714), (37293, 43396)]