18616230

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 51577344

約数和(自身を除く): 32961114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 163, 235, 243, 270, 282, 326, 405, 423, 470, 486, 489, 705, 810, 815, 846, 978, 1215, 1269, 1410, 1467, 1630, 2115, 2430, 2445, 2538, 2934, 3807, 4230, 4401, 4890, 6345, 7335, 7614, 7661, 8802, 11421, 12690, 13203, 14670, 15322, 19035, 22005, 22842, 22983, 26406, 38070, 38305, 39609, 44010, 45966, 57105, 66015, 68949, 76610, 79218, 114210, 114915, 132030, 137898, 198045, 206847, 229830, 344745, 396090, 413694, 620541, 689490, 1034235, 1241082, 1861623, 2068470, 3102705, 3723246, 6205410, 9308115, 18616230]

約数ペア:

[(1, 18616230), (2, 9308115), (3, 6205410), (5, 3723246), (6, 3102705), (9, 2068470), (10, 1861623), (15, 1241082), (18, 1034235), (27, 689490), (30, 620541), (45, 413694), (47, 396090), (54, 344745), (81, 229830), (90, 206847), (94, 198045), (135, 137898), (141, 132030), (162, 114915), (163, 114210), (235, 79218), (243, 76610), (270, 68949), (282, 66015), (326, 57105), (405, 45966), (423, 44010), (470, 39609), (486, 38305), (489, 38070), (705, 26406), (810, 22983), (815, 22842), (846, 22005), (978, 19035), (1215, 15322), (1269, 14670), (1410, 13203), (1467, 12690), (1630, 11421), (2115, 8802), (2430, 7661), (2445, 7614), (2538, 7335), (2934, 6345), (3807, 4890), (4230, 4401)]