2951268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 7839552

約数和(自身を除く): 4888284

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 37, 46, 51, 68, 69, 74, 92, 102, 111, 138, 148, 204, 222, 276, 289, 391, 444, 578, 629, 782, 851, 867, 1156, 1173, 1258, 1564, 1702, 1734, 1887, 2346, 2516, 2553, 3404, 3468, 3774, 4692, 5106, 6647, 7548, 10212, 10693, 13294, 14467, 19941, 21386, 26588, 28934, 32079, 39882, 42772, 43401, 57868, 64158, 79764, 86802, 128316, 173604, 245939, 491878, 737817, 983756, 1475634, 2951268]

約数ペア:

[(1, 2951268), (2, 1475634), (3, 983756), (4, 737817), (6, 491878), (12, 245939), (17, 173604), (23, 128316), (34, 86802), (37, 79764), (46, 64158), (51, 57868), (68, 43401), (69, 42772), (74, 39882), (92, 32079), (102, 28934), (111, 26588), (138, 21386), (148, 19941), (204, 14467), (222, 13294), (276, 10693), (289, 10212), (391, 7548), (444, 6647), (578, 5106), (629, 4692), (782, 3774), (851, 3468), (867, 3404), (1156, 2553), (1173, 2516), (1258, 2346), (1564, 1887), (1702, 1734)]