21893957568

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5430049}}^1$

素因数の和:5430074

約数の個数: 84

約数和(自身を含む): 71720100400

約数和(自身を除く): 49826142832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5430049, 10860098, 16290147, 21720196, 32580294, 38010343, 43440392, 48870441, 65160588, 76020686, 86880784, 97740882, 114031029, 130321176, 152041372, 173761568, 195481764, 228062058, 260642352, 304082744, 342093087, 347523136, 390963528, 456124116, 521284704, 608165488, 684186174, 781927056, 912248232, 1042569408, 1216330976, 1368372348, 1563854112, 1824496464, 2432661952, 2736744696, 3127708224, 3648992928, 5473489392, 7297985856, 10946978784, 21893957568]

約数ペア:

[(1, 21893957568), (2, 10946978784), (3, 7297985856), (4, 5473489392), (6, 3648992928), (7, 3127708224), (8, 2736744696), (9, 2432661952), (12, 1824496464), (14, 1563854112), (16, 1368372348), (18, 1216330976), (21, 1042569408), (24, 912248232), (28, 781927056), (32, 684186174), (36, 608165488), (42, 521284704), (48, 456124116), (56, 390963528), (63, 347523136), (64, 342093087), (72, 304082744), (84, 260642352), (96, 228062058), (112, 195481764), (126, 173761568), (144, 152041372), (168, 130321176), (192, 114031029), (224, 97740882), (252, 86880784), (288, 76020686), (336, 65160588), (448, 48870441), (504, 43440392), (576, 38010343), (672, 32580294), (1008, 21720196), (1344, 16290147), (2016, 10860098), (4032, 5430049)]