18047250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 52638768

約数和(自身を除く): 34591518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 617, 650, 750, 975, 1125, 1170, 1234, 1625, 1851, 1950, 2250, 2925, 3085, 3250, 3702, 4875, 5553, 5850, 6170, 8021, 9255, 9750, 11106, 14625, 15425, 16042, 18510, 24063, 27765, 29250, 30850, 40105, 46275, 48126, 55530, 72189, 77125, 80210, 92550, 120315, 138825, 144378, 154250, 200525, 231375, 240630, 277650, 360945, 401050, 462750, 601575, 694125, 721890, 1002625, 1203150, 1388250, 1804725, 2005250, 3007875, 3609450, 6015750, 9023625, 18047250]

約数ペア:

[(1, 18047250), (2, 9023625), (3, 6015750), (5, 3609450), (6, 3007875), (9, 2005250), (10, 1804725), (13, 1388250), (15, 1203150), (18, 1002625), (25, 721890), (26, 694125), (30, 601575), (39, 462750), (45, 401050), (50, 360945), (65, 277650), (75, 240630), (78, 231375), (90, 200525), (117, 154250), (125, 144378), (130, 138825), (150, 120315), (195, 92550), (225, 80210), (234, 77125), (250, 72189), (325, 55530), (375, 48126), (390, 46275), (450, 40105), (585, 30850), (617, 29250), (650, 27765), (750, 24063), (975, 18510), (1125, 16042), (1170, 15425), (1234, 14625), (1625, 11106), (1851, 9750), (1950, 9255), (2250, 8021), (2925, 6170), (3085, 5850), (3250, 5553), (3702, 4875)]