2454876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 6777680

約数和(自身を除く): 4322804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 97, 111, 114, 148, 171, 194, 222, 228, 291, 333, 342, 388, 444, 582, 666, 684, 703, 873, 1164, 1332, 1406, 1746, 1843, 2109, 2812, 3492, 3589, 3686, 4218, 5529, 6327, 7178, 7372, 8436, 10767, 11058, 12654, 14356, 16587, 21534, 22116, 25308, 32301, 33174, 43068, 64602, 66348, 68191, 129204, 136382, 204573, 272764, 409146, 613719, 818292, 1227438, 2454876]

約数ペア:

[(1, 2454876), (2, 1227438), (3, 818292), (4, 613719), (6, 409146), (9, 272764), (12, 204573), (18, 136382), (19, 129204), (36, 68191), (37, 66348), (38, 64602), (57, 43068), (74, 33174), (76, 32301), (97, 25308), (111, 22116), (114, 21534), (148, 16587), (171, 14356), (194, 12654), (222, 11058), (228, 10767), (291, 8436), (333, 7372), (342, 7178), (388, 6327), (444, 5529), (582, 4218), (666, 3686), (684, 3589), (703, 3492), (873, 2812), (1164, 2109), (1332, 1843), (1406, 1746)]