1949978988

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8693}}^1$

素因数の和:8804

約数の個数: 96

約数和(自身を含む): 5297080320

約数和(自身を除く): 3347101332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 67, 93, 108, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 837, 1116, 1206, 1674, 1809, 2077, 2412, 3348, 3618, 4154, 6231, 7236, 8308, 8693, 12462, 17386, 18693, 24924, 26079, 34772, 37386, 52158, 56079, 74772, 78237, 104316, 112158, 156474, 224316, 234711, 269483, 312948, 469422, 538966, 582431, 808449, 938844, 1077932, 1164862, 1616898, 1747293, 2329724, 2425347, 3233796, 3494586, 4850694, 5241879, 6989172, 7276041, 9701388, 10483758, 14552082, 15725637, 18055361, 20967516, 29104164, 31451274, 36110722, 54166083, 62902548, 72221444, 108332166, 162498249, 216664332, 324996498, 487494747, 649992996, 974989494, 1949978988]

約数ペア:

[(1, 1949978988), (2, 974989494), (3, 649992996), (4, 487494747), (6, 324996498), (9, 216664332), (12, 162498249), (18, 108332166), (27, 72221444), (31, 62902548), (36, 54166083), (54, 36110722), (62, 31451274), (67, 29104164), (93, 20967516), (108, 18055361), (124, 15725637), (134, 14552082), (186, 10483758), (201, 9701388), (268, 7276041), (279, 6989172), (372, 5241879), (402, 4850694), (558, 3494586), (603, 3233796), (804, 2425347), (837, 2329724), (1116, 1747293), (1206, 1616898), (1674, 1164862), (1809, 1077932), (2077, 938844), (2412, 808449), (3348, 582431), (3618, 538966), (4154, 469422), (6231, 312948), (7236, 269483), (8308, 234711), (8693, 224316), (12462, 156474), (17386, 112158), (18693, 104316), (24924, 78237), (26079, 74772), (34772, 56079), (37386, 52158)]