15100218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 39836160

約数和(自身を除く): 24735942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 41, 42, 63, 74, 79, 82, 111, 123, 126, 158, 222, 237, 246, 259, 287, 333, 369, 474, 518, 553, 574, 666, 711, 738, 777, 861, 1106, 1422, 1517, 1554, 1659, 1722, 2331, 2583, 2923, 3034, 3239, 3318, 4551, 4662, 4977, 5166, 5846, 6478, 8769, 9102, 9717, 9954, 10619, 13653, 17538, 19434, 20461, 21238, 22673, 26307, 27306, 29151, 31857, 40922, 45346, 52614, 58302, 61383, 63714, 68019, 95571, 119843, 122766, 136038, 184149, 191142, 204057, 239686, 359529, 368298, 408114, 719058, 838901, 1078587, 1677802, 2157174, 2516703, 5033406, 7550109, 15100218]

約数ペア:

[(1, 15100218), (2, 7550109), (3, 5033406), (6, 2516703), (7, 2157174), (9, 1677802), (14, 1078587), (18, 838901), (21, 719058), (37, 408114), (41, 368298), (42, 359529), (63, 239686), (74, 204057), (79, 191142), (82, 184149), (111, 136038), (123, 122766), (126, 119843), (158, 95571), (222, 68019), (237, 63714), (246, 61383), (259, 58302), (287, 52614), (333, 45346), (369, 40922), (474, 31857), (518, 29151), (553, 27306), (574, 26307), (666, 22673), (711, 21238), (738, 20461), (777, 19434), (861, 17538), (1106, 13653), (1422, 10619), (1517, 9954), (1554, 9717), (1659, 9102), (1722, 8769), (2331, 6478), (2583, 5846), (2923, 5166), (3034, 4977), (3239, 4662), (3318, 4551)]