2119090428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8861}}^1$

素因数の和:8964

約数の個数: 144

約数和(自身を含む): 6683791296

約数和(自身を除く): 4564700868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1314, 1533, 1638, 1898, 2044, 2628, 2847, 3066, 3276, 3796, 4599, 5694, 6132, 6643, 8541, 8861, 9198, 11388, 13286, 17082, 17722, 18396, 19929, 26572, 26583, 34164, 35444, 39858, 53166, 59787, 62027, 79716, 79749, 106332, 115193, 119574, 124054, 159498, 186081, 230386, 239148, 248108, 318996, 345579, 372162, 460772, 558243, 646853, 691158, 744324, 806351, 1036737, 1116486, 1293706, 1382316, 1612702, 1940559, 2073474, 2232972, 2419053, 2587412, 3225404, 3881118, 4146948, 4527971, 4838106, 5821677, 7257159, 7762236, 8409089, 9055942, 9676212, 11643354, 13583913, 14514318, 16818178, 18111884, 23286708, 25227267, 27167826, 29028636, 33636356, 40751739, 50454534, 54335652, 58863623, 75681801, 81503478, 100909068, 117727246, 151363602, 163006956, 176590869, 235454492, 302727204, 353181738, 529772607, 706363476, 1059545214, 2119090428]

約数ペア:

[(1, 2119090428), (2, 1059545214), (3, 706363476), (4, 529772607), (6, 353181738), (7, 302727204), (9, 235454492), (12, 176590869), (13, 163006956), (14, 151363602), (18, 117727246), (21, 100909068), (26, 81503478), (28, 75681801), (36, 58863623), (39, 54335652), (42, 50454534), (52, 40751739), (63, 33636356), (73, 29028636), (78, 27167826), (84, 25227267), (91, 23286708), (117, 18111884), (126, 16818178), (146, 14514318), (156, 13583913), (182, 11643354), (219, 9676212), (234, 9055942), (252, 8409089), (273, 7762236), (292, 7257159), (364, 5821677), (438, 4838106), (468, 4527971), (511, 4146948), (546, 3881118), (657, 3225404), (819, 2587412), (876, 2419053), (949, 2232972), (1022, 2073474), (1092, 1940559), (1314, 1612702), (1533, 1382316), (1638, 1293706), (1898, 1116486), (2044, 1036737), (2628, 806351), (2847, 744324), (3066, 691158), (3276, 646853), (3796, 558243), (4599, 460772), (5694, 372162), (6132, 345579), (6643, 318996), (8541, 248108), (8861, 239148), (9198, 230386), (11388, 186081), (13286, 159498), (17082, 124054), (17722, 119574), (18396, 115193), (19929, 106332), (26572, 79749), (26583, 79716), (34164, 62027), (35444, 59787), (39858, 53166)]