42403212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 115315200

約数和(自身を除く): 72911988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1319, 1692, 1786, 2638, 2679, 3572, 3957, 5276, 5358, 7914, 8037, 10716, 11871, 15828, 16074, 23742, 25061, 32148, 47484, 50122, 61993, 75183, 100244, 123986, 150366, 185979, 225549, 247972, 300732, 371958, 451098, 557937, 743916, 902196, 1115874, 1177867, 2231748, 2355734, 3533601, 4711468, 7067202, 10600803, 14134404, 21201606, 42403212]

約数ペア:

[(1, 42403212), (2, 21201606), (3, 14134404), (4, 10600803), (6, 7067202), (9, 4711468), (12, 3533601), (18, 2355734), (19, 2231748), (36, 1177867), (38, 1115874), (47, 902196), (57, 743916), (76, 557937), (94, 451098), (114, 371958), (141, 300732), (171, 247972), (188, 225549), (228, 185979), (282, 150366), (342, 123986), (423, 100244), (564, 75183), (684, 61993), (846, 50122), (893, 47484), (1319, 32148), (1692, 25061), (1786, 23742), (2638, 16074), (2679, 15828), (3572, 11871), (3957, 10716), (5276, 8037), (5358, 7914)]