18433350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 56058912

約数和(自身を除く): 37625562

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 130, 137, 138, 150, 195, 207, 225, 230, 234, 274, 299, 325, 345, 390, 411, 414, 450, 575, 585, 598, 650, 685, 690, 822, 897, 975, 1035, 1150, 1170, 1233, 1370, 1495, 1725, 1781, 1794, 1950, 2055, 2070, 2466, 2691, 2925, 2990, 3151, 3425, 3450, 3562, 4110, 4485, 5175, 5343, 5382, 5850, 6165, 6302, 6850, 7475, 8905, 8970, 9453, 10275, 10350, 10686, 12330, 13455, 14950, 15755, 16029, 17810, 18906, 20550, 22425, 26715, 26910, 28359, 30825, 31510, 32058, 40963, 44525, 44850, 47265, 53430, 56718, 61650, 67275, 78775, 80145, 81926, 89050, 94530, 122889, 133575, 134550, 141795, 157550, 160290, 204815, 236325, 245778, 267150, 283590, 368667, 400725, 409630, 472650, 614445, 708975, 737334, 801450, 1024075, 1228890, 1417950, 1843335, 2048150, 3072225, 3686670, 6144450, 9216675, 18433350]

約数ペア:

[(1, 18433350), (2, 9216675), (3, 6144450), (5, 3686670), (6, 3072225), (9, 2048150), (10, 1843335), (13, 1417950), (15, 1228890), (18, 1024075), (23, 801450), (25, 737334), (26, 708975), (30, 614445), (39, 472650), (45, 409630), (46, 400725), (50, 368667), (65, 283590), (69, 267150), (75, 245778), (78, 236325), (90, 204815), (115, 160290), (117, 157550), (130, 141795), (137, 134550), (138, 133575), (150, 122889), (195, 94530), (207, 89050), (225, 81926), (230, 80145), (234, 78775), (274, 67275), (299, 61650), (325, 56718), (345, 53430), (390, 47265), (411, 44850), (414, 44525), (450, 40963), (575, 32058), (585, 31510), (598, 30825), (650, 28359), (685, 26910), (690, 26715), (822, 22425), (897, 20550), (975, 18906), (1035, 17810), (1150, 16029), (1170, 15755), (1233, 14950), (1370, 13455), (1495, 12330), (1725, 10686), (1781, 10350), (1794, 10275), (1950, 9453), (2055, 8970), (2070, 8905), (2466, 7475), (2691, 6850), (2925, 6302), (2990, 6165), (3151, 5850), (3425, 5382), (3450, 5343), (3562, 5175), (4110, 4485)]