17946810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 54317952

約数和(自身を除く): 36371142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 467, 549, 610, 630, 854, 915, 934, 1098, 1281, 1401, 1830, 2135, 2335, 2562, 2745, 2802, 3269, 3843, 4203, 4270, 4670, 5490, 6405, 6538, 7005, 7686, 8406, 9807, 12810, 14010, 16345, 19215, 19614, 21015, 28487, 29421, 32690, 38430, 42030, 49035, 56974, 58842, 85461, 98070, 142435, 147105, 170922, 199409, 256383, 284870, 294210, 398818, 427305, 512766, 598227, 854610, 997045, 1196454, 1281915, 1794681, 1994090, 2563830, 2991135, 3589362, 5982270, 8973405, 17946810]

約数ペア:

[(1, 17946810), (2, 8973405), (3, 5982270), (5, 3589362), (6, 2991135), (7, 2563830), (9, 1994090), (10, 1794681), (14, 1281915), (15, 1196454), (18, 997045), (21, 854610), (30, 598227), (35, 512766), (42, 427305), (45, 398818), (61, 294210), (63, 284870), (70, 256383), (90, 199409), (105, 170922), (122, 147105), (126, 142435), (183, 98070), (210, 85461), (305, 58842), (315, 56974), (366, 49035), (427, 42030), (467, 38430), (549, 32690), (610, 29421), (630, 28487), (854, 21015), (915, 19614), (934, 19215), (1098, 16345), (1281, 14010), (1401, 12810), (1830, 9807), (2135, 8406), (2335, 7686), (2562, 7005), (2745, 6538), (2802, 6405), (3269, 5490), (3843, 4670), (4203, 4270)]