2436228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 6639360

約数和(自身を除く): 4203132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 59, 62, 74, 93, 111, 118, 124, 148, 177, 186, 222, 236, 279, 333, 354, 372, 444, 531, 558, 666, 708, 1062, 1116, 1147, 1332, 1829, 2124, 2183, 2294, 3441, 3658, 4366, 4588, 5487, 6549, 6882, 7316, 8732, 10323, 10974, 13098, 13764, 16461, 19647, 20646, 21948, 26196, 32922, 39294, 41292, 65844, 67673, 78588, 135346, 203019, 270692, 406038, 609057, 812076, 1218114, 2436228]

約数ペア:

[(1, 2436228), (2, 1218114), (3, 812076), (4, 609057), (6, 406038), (9, 270692), (12, 203019), (18, 135346), (31, 78588), (36, 67673), (37, 65844), (59, 41292), (62, 39294), (74, 32922), (93, 26196), (111, 21948), (118, 20646), (124, 19647), (148, 16461), (177, 13764), (186, 13098), (222, 10974), (236, 10323), (279, 8732), (333, 7316), (354, 6882), (372, 6549), (444, 5487), (531, 4588), (558, 4366), (666, 3658), (708, 3441), (1062, 2294), (1116, 2183), (1147, 2124), (1332, 1829)]