18383460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 37137180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 269, 335, 340, 402, 510, 538, 670, 804, 807, 1005, 1020, 1076, 1139, 1340, 1345, 1614, 2010, 2278, 2690, 3228, 3417, 4020, 4035, 4556, 4573, 5380, 5695, 6834, 8070, 9146, 11390, 13668, 13719, 16140, 17085, 18023, 18292, 22780, 22865, 27438, 34170, 36046, 45730, 54069, 54876, 68340, 68595, 72092, 90115, 91460, 108138, 137190, 180230, 216276, 270345, 274380, 306391, 360460, 540690, 612782, 919173, 1081380, 1225564, 1531955, 1838346, 3063910, 3676692, 4595865, 6127820, 9191730, 18383460]

約数ペア:

[(1, 18383460), (2, 9191730), (3, 6127820), (4, 4595865), (5, 3676692), (6, 3063910), (10, 1838346), (12, 1531955), (15, 1225564), (17, 1081380), (20, 919173), (30, 612782), (34, 540690), (51, 360460), (60, 306391), (67, 274380), (68, 270345), (85, 216276), (102, 180230), (134, 137190), (170, 108138), (201, 91460), (204, 90115), (255, 72092), (268, 68595), (269, 68340), (335, 54876), (340, 54069), (402, 45730), (510, 36046), (538, 34170), (670, 27438), (804, 22865), (807, 22780), (1005, 18292), (1020, 18023), (1076, 17085), (1139, 16140), (1340, 13719), (1345, 13668), (1614, 11390), (2010, 9146), (2278, 8070), (2690, 6834), (3228, 5695), (3417, 5380), (4020, 4573), (4035, 4556)]