19872293688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{93529}}^1$

素因数の和:93781

約数の個数: 96

約数和(自身を含む): 58216813200

約数和(自身を除く): 38344519512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 227, 234, 312, 454, 468, 681, 908, 936, 1362, 1816, 2043, 2724, 2951, 4086, 5448, 5902, 8172, 8853, 11804, 16344, 17706, 23608, 26559, 35412, 53118, 70824, 93529, 106236, 187058, 212472, 280587, 374116, 561174, 748232, 841761, 1122348, 1215877, 1683522, 2244696, 2431754, 3367044, 3647631, 4863508, 6734088, 7295262, 9727016, 10942893, 14590524, 21231083, 21885786, 29181048, 42462166, 43771572, 63693249, 84924332, 87543144, 127386498, 169848664, 191079747, 254772996, 276004079, 382159494, 509545992, 552008158, 764318988, 828012237, 1104016316, 1528637976, 1656024474, 2208032632, 2484036711, 3312048948, 4968073422, 6624097896, 9936146844, 19872293688]

約数ペア:

[(1, 19872293688), (2, 9936146844), (3, 6624097896), (4, 4968073422), (6, 3312048948), (8, 2484036711), (9, 2208032632), (12, 1656024474), (13, 1528637976), (18, 1104016316), (24, 828012237), (26, 764318988), (36, 552008158), (39, 509545992), (52, 382159494), (72, 276004079), (78, 254772996), (104, 191079747), (117, 169848664), (156, 127386498), (227, 87543144), (234, 84924332), (312, 63693249), (454, 43771572), (468, 42462166), (681, 29181048), (908, 21885786), (936, 21231083), (1362, 14590524), (1816, 10942893), (2043, 9727016), (2724, 7295262), (2951, 6734088), (4086, 4863508), (5448, 3647631), (5902, 3367044), (8172, 2431754), (8853, 2244696), (11804, 1683522), (16344, 1215877), (17706, 1122348), (23608, 841761), (26559, 748232), (35412, 561174), (53118, 374116), (70824, 280587), (93529, 212472), (106236, 187058)]