22436388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 61641216

約数和(自身を除く): 39204828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 251, 382, 468, 502, 573, 753, 764, 1004, 1146, 1506, 1719, 2259, 2292, 2483, 3012, 3263, 3438, 4518, 4966, 6526, 6876, 7449, 9036, 9789, 9932, 13052, 14898, 19578, 22347, 29367, 29796, 39156, 44694, 47941, 58734, 89388, 95882, 117468, 143823, 191764, 287646, 431469, 575292, 623233, 862938, 1246466, 1725876, 1869699, 2492932, 3739398, 5609097, 7478796, 11218194, 22436388]

約数ペア:

[(1, 22436388), (2, 11218194), (3, 7478796), (4, 5609097), (6, 3739398), (9, 2492932), (12, 1869699), (13, 1725876), (18, 1246466), (26, 862938), (36, 623233), (39, 575292), (52, 431469), (78, 287646), (117, 191764), (156, 143823), (191, 117468), (234, 95882), (251, 89388), (382, 58734), (468, 47941), (502, 44694), (573, 39156), (753, 29796), (764, 29367), (1004, 22347), (1146, 19578), (1506, 14898), (1719, 13052), (2259, 9932), (2292, 9789), (2483, 9036), (3012, 7449), (3263, 6876), (3438, 6526), (4518, 4966)]