39561228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 108

約数和(自身を含む): 119383992

約数和(自身を除く): 79822764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 547, 574, 588, 738, 861, 882, 1094, 1148, 1476, 1641, 1722, 1764, 2009, 2188, 2583, 3282, 3444, 3829, 4018, 4923, 5166, 6027, 6564, 7658, 8036, 9846, 10332, 11487, 12054, 15316, 18081, 19692, 22427, 22974, 24108, 26803, 34461, 36162, 44854, 45948, 53606, 67281, 68922, 72324, 80409, 89708, 107212, 134562, 137844, 156989, 160818, 201843, 241227, 269124, 313978, 321636, 403686, 470967, 482454, 627956, 807372, 941934, 964908, 1098923, 1412901, 1883868, 2197846, 2825802, 3296769, 4395692, 5651604, 6593538, 9890307, 13187076, 19780614, 39561228]

約数ペア:

[(1, 39561228), (2, 19780614), (3, 13187076), (4, 9890307), (6, 6593538), (7, 5651604), (9, 4395692), (12, 3296769), (14, 2825802), (18, 2197846), (21, 1883868), (28, 1412901), (36, 1098923), (41, 964908), (42, 941934), (49, 807372), (63, 627956), (82, 482454), (84, 470967), (98, 403686), (123, 321636), (126, 313978), (147, 269124), (164, 241227), (196, 201843), (246, 160818), (252, 156989), (287, 137844), (294, 134562), (369, 107212), (441, 89708), (492, 80409), (547, 72324), (574, 68922), (588, 67281), (738, 53606), (861, 45948), (882, 44854), (1094, 36162), (1148, 34461), (1476, 26803), (1641, 24108), (1722, 22974), (1764, 22427), (2009, 19692), (2188, 18081), (2583, 15316), (3282, 12054), (3444, 11487), (3829, 10332), (4018, 9846), (4923, 8036), (5166, 7658), (6027, 6564)]