22491612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 70997472

約数和(自身を除く): 48505860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 257, 286, 306, 374, 396, 429, 442, 468, 514, 561, 572, 612, 663, 748, 771, 858, 884, 1028, 1122, 1287, 1326, 1542, 1683, 1716, 1989, 2244, 2313, 2431, 2574, 2652, 2827, 3084, 3341, 3366, 3978, 4369, 4626, 4862, 5148, 5654, 6682, 6732, 7293, 7956, 8481, 8738, 9252, 9724, 10023, 11308, 13107, 13364, 14586, 16962, 17476, 20046, 21879, 25443, 26214, 29172, 30069, 33924, 36751, 39321, 40092, 43758, 48059, 50886, 52428, 56797, 60138, 73502, 78642, 87516, 96118, 101772, 110253, 113594, 120276, 144177, 147004, 157284, 170391, 192236, 220506, 227188, 288354, 330759, 340782, 432531, 441012, 511173, 576708, 624767, 661518, 681564, 865062, 1022346, 1249534, 1323036, 1730124, 1874301, 2044692, 2499068, 3748602, 5622903, 7497204, 11245806, 22491612]

約数ペア:

[(1, 22491612), (2, 11245806), (3, 7497204), (4, 5622903), (6, 3748602), (9, 2499068), (11, 2044692), (12, 1874301), (13, 1730124), (17, 1323036), (18, 1249534), (22, 1022346), (26, 865062), (33, 681564), (34, 661518), (36, 624767), (39, 576708), (44, 511173), (51, 441012), (52, 432531), (66, 340782), (68, 330759), (78, 288354), (99, 227188), (102, 220506), (117, 192236), (132, 170391), (143, 157284), (153, 147004), (156, 144177), (187, 120276), (198, 113594), (204, 110253), (221, 101772), (234, 96118), (257, 87516), (286, 78642), (306, 73502), (374, 60138), (396, 56797), (429, 52428), (442, 50886), (468, 48059), (514, 43758), (561, 40092), (572, 39321), (612, 36751), (663, 33924), (748, 30069), (771, 29172), (858, 26214), (884, 25443), (1028, 21879), (1122, 20046), (1287, 17476), (1326, 16962), (1542, 14586), (1683, 13364), (1716, 13107), (1989, 11308), (2244, 10023), (2313, 9724), (2431, 9252), (2574, 8738), (2652, 8481), (2827, 7956), (3084, 7293), (3341, 6732), (3366, 6682), (3978, 5654), (4369, 5148), (4626, 4862)]