1939598514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{165523}}^1$

素因数の和:165572

約数の個数: 64

約数和(自身を含む): 5084897280

約数和(自身を除く): 3145298766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 165523, 331046, 496569, 993138, 1158661, 1489707, 2317322, 2979414, 3475983, 4469121, 5131213, 6951966, 8938242, 10262426, 10427949, 15393639, 20855898, 30787278, 31283847, 35918491, 46180917, 62567694, 71836982, 92361834, 107755473, 138542751, 215510946, 277085502, 323266419, 646532838, 969799257, 1939598514]

約数ペア:

[(1, 1939598514), (2, 969799257), (3, 646532838), (6, 323266419), (7, 277085502), (9, 215510946), (14, 138542751), (18, 107755473), (21, 92361834), (27, 71836982), (31, 62567694), (42, 46180917), (54, 35918491), (62, 31283847), (63, 30787278), (93, 20855898), (126, 15393639), (186, 10427949), (189, 10262426), (217, 8938242), (279, 6951966), (378, 5131213), (434, 4469121), (558, 3475983), (651, 2979414), (837, 2317322), (1302, 1489707), (1674, 1158661), (1953, 993138), (3906, 496569), (5859, 331046), (11718, 165523)]