1871904

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 5515776

約数和(自身を除く): 3643872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 48, 51, 62, 68, 74, 93, 96, 102, 111, 124, 136, 148, 186, 204, 222, 248, 272, 296, 372, 408, 444, 496, 527, 544, 592, 629, 744, 816, 888, 992, 1054, 1147, 1184, 1258, 1488, 1581, 1632, 1776, 1887, 2108, 2294, 2516, 2976, 3162, 3441, 3552, 3774, 4216, 4588, 5032, 6324, 6882, 7548, 8432, 9176, 10064, 12648, 13764, 15096, 16864, 18352, 19499, 20128, 25296, 27528, 30192, 36704, 38998, 50592, 55056, 58497, 60384, 77996, 110112, 116994, 155992, 233988, 311984, 467976, 623968, 935952, 1871904]

約数ペア:

[(1, 1871904), (2, 935952), (3, 623968), (4, 467976), (6, 311984), (8, 233988), (12, 155992), (16, 116994), (17, 110112), (24, 77996), (31, 60384), (32, 58497), (34, 55056), (37, 50592), (48, 38998), (51, 36704), (62, 30192), (68, 27528), (74, 25296), (93, 20128), (96, 19499), (102, 18352), (111, 16864), (124, 15096), (136, 13764), (148, 12648), (186, 10064), (204, 9176), (222, 8432), (248, 7548), (272, 6882), (296, 6324), (372, 5032), (408, 4588), (444, 4216), (496, 3774), (527, 3552), (544, 3441), (592, 3162), (629, 2976), (744, 2516), (816, 2294), (888, 2108), (992, 1887), (1054, 1776), (1147, 1632), (1184, 1581), (1258, 1488)]