1686784428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{13099}}^1$

素因数の和:13196

約数の個数: 108

約数和(自身を含む): 5028277800

約数和(自身を除く): 3341493372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1314, 1533, 1764, 2044, 2628, 3066, 3577, 4599, 6132, 7154, 9198, 10731, 13099, 14308, 18396, 21462, 26198, 32193, 39297, 42924, 52396, 64386, 78594, 91693, 117891, 128772, 157188, 183386, 235782, 275079, 366772, 471564, 550158, 641851, 825237, 956227, 1100316, 1283702, 1650474, 1912454, 1925553, 2567404, 2868681, 3300948, 3824908, 3851106, 5737362, 5776659, 6693589, 7702212, 8606043, 11474724, 11553318, 13387178, 17212086, 20080767, 23106636, 26774356, 34424172, 40161534, 46855123, 60242301, 80323068, 93710246, 120484602, 140565369, 187420492, 240969204, 281130738, 421696107, 562261476, 843392214, 1686784428]

約数ペア:

[(1, 1686784428), (2, 843392214), (3, 562261476), (4, 421696107), (6, 281130738), (7, 240969204), (9, 187420492), (12, 140565369), (14, 120484602), (18, 93710246), (21, 80323068), (28, 60242301), (36, 46855123), (42, 40161534), (49, 34424172), (63, 26774356), (73, 23106636), (84, 20080767), (98, 17212086), (126, 13387178), (146, 11553318), (147, 11474724), (196, 8606043), (219, 7702212), (252, 6693589), (292, 5776659), (294, 5737362), (438, 3851106), (441, 3824908), (511, 3300948), (588, 2868681), (657, 2567404), (876, 1925553), (882, 1912454), (1022, 1650474), (1314, 1283702), (1533, 1100316), (1764, 956227), (2044, 825237), (2628, 641851), (3066, 550158), (3577, 471564), (4599, 366772), (6132, 275079), (7154, 235782), (9198, 183386), (10731, 157188), (13099, 128772), (14308, 117891), (18396, 91693), (21462, 78594), (26198, 64386), (32193, 52396), (39297, 42924)]