1868719692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5113}}^1$

素因数の和:5375

約数の個数: 96

約数和(自身を含む): 5269465600

約数和(自身を除く): 3400745908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 229, 266, 399, 458, 532, 687, 798, 916, 1374, 1596, 1603, 2748, 3206, 4351, 4809, 5113, 6412, 8702, 9618, 10226, 13053, 15339, 17404, 19236, 20452, 26106, 30457, 30678, 35791, 52212, 60914, 61356, 71582, 91371, 97147, 107373, 121828, 143164, 182742, 194294, 214746, 291441, 365484, 388588, 429492, 582882, 680029, 1165764, 1170877, 1360058, 2040087, 2341754, 2720116, 3512631, 4080174, 4683508, 7025262, 8160348, 8196139, 14050524, 16392278, 22246663, 24588417, 32784556, 44493326, 49176834, 66739989, 88986652, 98353668, 133479978, 155726641, 266959956, 311453282, 467179923, 622906564, 934359846, 1868719692]

約数ペア:

[(1, 1868719692), (2, 934359846), (3, 622906564), (4, 467179923), (6, 311453282), (7, 266959956), (12, 155726641), (14, 133479978), (19, 98353668), (21, 88986652), (28, 66739989), (38, 49176834), (42, 44493326), (57, 32784556), (76, 24588417), (84, 22246663), (114, 16392278), (133, 14050524), (228, 8196139), (229, 8160348), (266, 7025262), (399, 4683508), (458, 4080174), (532, 3512631), (687, 2720116), (798, 2341754), (916, 2040087), (1374, 1360058), (1596, 1170877), (1603, 1165764), (2748, 680029), (3206, 582882), (4351, 429492), (4809, 388588), (5113, 365484), (6412, 291441), (8702, 214746), (9618, 194294), (10226, 182742), (13053, 143164), (15339, 121828), (17404, 107373), (19236, 97147), (20452, 91371), (26106, 71582), (30457, 61356), (30678, 60914), (35791, 52212)]