12925908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 34751808

約数和(自身を除く): 21825900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 233, 268, 276, 402, 414, 466, 603, 699, 804, 828, 932, 1206, 1398, 1541, 2097, 2412, 2796, 3082, 4194, 4623, 5359, 6164, 8388, 9246, 10718, 13869, 15611, 16077, 18492, 21436, 27738, 31222, 32154, 46833, 48231, 55476, 62444, 64308, 93666, 96462, 140499, 187332, 192924, 280998, 359053, 561996, 718106, 1077159, 1436212, 2154318, 3231477, 4308636, 6462954, 12925908]

約数ペア:

[(1, 12925908), (2, 6462954), (3, 4308636), (4, 3231477), (6, 2154318), (9, 1436212), (12, 1077159), (18, 718106), (23, 561996), (36, 359053), (46, 280998), (67, 192924), (69, 187332), (92, 140499), (134, 96462), (138, 93666), (201, 64308), (207, 62444), (233, 55476), (268, 48231), (276, 46833), (402, 32154), (414, 31222), (466, 27738), (603, 21436), (699, 18492), (804, 16077), (828, 15611), (932, 13869), (1206, 10718), (1398, 9246), (1541, 8388), (2097, 6164), (2412, 5359), (2796, 4623), (3082, 4194)]