21366672912

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3804607}}^1$

素因数の和:3804637

約数の個数: 80

約数和(自身を含む): 66047994880

約数和(自身を除く): 44681321968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 3804607, 7609214, 11413821, 15218428, 22827642, 30436856, 34241463, 45655284, 49459891, 60873712, 68482926, 91310568, 98919782, 102724389, 136965852, 148379673, 182621136, 197839564, 205448778, 273931704, 296759346, 395679128, 410897556, 445139019, 547863408, 593518692, 791358256, 821795112, 890278038, 1187037384, 1335417057, 1643590224, 1780556076, 2374074768, 2670834114, 3561112152, 5341668228, 7122224304, 10683336456, 21366672912]

約数ペア:

[(1, 21366672912), (2, 10683336456), (3, 7122224304), (4, 5341668228), (6, 3561112152), (8, 2670834114), (9, 2374074768), (12, 1780556076), (13, 1643590224), (16, 1335417057), (18, 1187037384), (24, 890278038), (26, 821795112), (27, 791358256), (36, 593518692), (39, 547863408), (48, 445139019), (52, 410897556), (54, 395679128), (72, 296759346), (78, 273931704), (104, 205448778), (108, 197839564), (117, 182621136), (144, 148379673), (156, 136965852), (208, 102724389), (216, 98919782), (234, 91310568), (312, 68482926), (351, 60873712), (432, 49459891), (468, 45655284), (624, 34241463), (702, 30436856), (936, 22827642), (1404, 15218428), (1872, 11413821), (2808, 7609214), (5616, 3804607)]