1382364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 3843840

約数和(自身を除く): 2461476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 47, 57, 76, 86, 94, 114, 129, 141, 171, 172, 188, 228, 258, 282, 342, 387, 423, 516, 564, 684, 774, 817, 846, 893, 1548, 1634, 1692, 1786, 2021, 2451, 2679, 3268, 3572, 4042, 4902, 5358, 6063, 7353, 8037, 8084, 9804, 10716, 12126, 14706, 16074, 18189, 24252, 29412, 32148, 36378, 38399, 72756, 76798, 115197, 153596, 230394, 345591, 460788, 691182, 1382364]

約数ペア:

[(1, 1382364), (2, 691182), (3, 460788), (4, 345591), (6, 230394), (9, 153596), (12, 115197), (18, 76798), (19, 72756), (36, 38399), (38, 36378), (43, 32148), (47, 29412), (57, 24252), (76, 18189), (86, 16074), (94, 14706), (114, 12126), (129, 10716), (141, 9804), (171, 8084), (172, 8037), (188, 7353), (228, 6063), (258, 5358), (282, 4902), (342, 4042), (387, 3572), (423, 3268), (516, 2679), (564, 2451), (684, 2021), (774, 1786), (817, 1692), (846, 1634), (893, 1548)]