40902516

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 115404800

約数和(自身を除く): 74502284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 643, 684, 837, 1026, 1116, 1178, 1286, 1674, 1767, 1929, 2052, 2356, 2572, 3348, 3534, 3858, 5301, 5787, 7068, 7716, 10602, 11574, 12217, 15903, 17361, 19933, 21204, 23148, 24434, 31806, 34722, 36651, 39866, 48868, 59799, 63612, 69444, 73302, 79732, 109953, 119598, 146604, 179397, 219906, 239196, 329859, 358794, 378727, 439812, 538191, 659718, 717588, 757454, 1076382, 1136181, 1319436, 1514908, 2152764, 2272362, 3408543, 4544724, 6817086, 10225629, 13634172, 20451258, 40902516]

約数ペア:

[(1, 40902516), (2, 20451258), (3, 13634172), (4, 10225629), (6, 6817086), (9, 4544724), (12, 3408543), (18, 2272362), (19, 2152764), (27, 1514908), (31, 1319436), (36, 1136181), (38, 1076382), (54, 757454), (57, 717588), (62, 659718), (76, 538191), (93, 439812), (108, 378727), (114, 358794), (124, 329859), (171, 239196), (186, 219906), (228, 179397), (279, 146604), (342, 119598), (372, 109953), (513, 79732), (558, 73302), (589, 69444), (643, 63612), (684, 59799), (837, 48868), (1026, 39866), (1116, 36651), (1178, 34722), (1286, 31806), (1674, 24434), (1767, 23148), (1929, 21204), (2052, 19933), (2356, 17361), (2572, 15903), (3348, 12217), (3534, 11574), (3858, 10602), (5301, 7716), (5787, 7068)]