18922410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 36114390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 599, 702, 810, 1053, 1170, 1198, 1215, 1755, 1797, 2106, 2430, 2995, 3159, 3510, 3594, 5265, 5391, 5990, 6318, 7787, 8985, 10530, 10782, 15574, 15795, 16173, 17970, 23361, 26955, 31590, 32346, 38935, 46722, 48519, 53910, 70083, 77870, 80865, 97038, 116805, 140166, 145557, 161730, 210249, 233610, 242595, 291114, 350415, 420498, 485190, 630747, 700830, 727785, 1051245, 1261494, 1455570, 1892241, 2102490, 3153735, 3784482, 6307470, 9461205, 18922410]

約数ペア:

[(1, 18922410), (2, 9461205), (3, 6307470), (5, 3784482), (6, 3153735), (9, 2102490), (10, 1892241), (13, 1455570), (15, 1261494), (18, 1051245), (26, 727785), (27, 700830), (30, 630747), (39, 485190), (45, 420498), (54, 350415), (65, 291114), (78, 242595), (81, 233610), (90, 210249), (117, 161730), (130, 145557), (135, 140166), (162, 116805), (195, 97038), (234, 80865), (243, 77870), (270, 70083), (351, 53910), (390, 48519), (405, 46722), (486, 38935), (585, 32346), (599, 31590), (702, 26955), (810, 23361), (1053, 17970), (1170, 16173), (1198, 15795), (1215, 15574), (1755, 10782), (1797, 10530), (2106, 8985), (2430, 7787), (2995, 6318), (3159, 5990), (3510, 5391), (3594, 5265)]