19613205738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{7019}}^1$

素因数の和:7432

約数の個数: 96

約数和(自身を含む): 49446858240

約数和(自身を除く): 29833652502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 331, 402, 469, 603, 662, 938, 993, 1206, 1407, 1986, 2317, 2814, 2979, 4221, 4634, 5958, 6951, 7019, 8442, 13902, 14038, 20853, 21057, 22177, 41706, 42114, 44354, 49133, 63171, 66531, 98266, 126342, 133062, 147399, 155239, 199593, 294798, 310478, 399186, 442197, 465717, 470273, 884394, 931434, 940546, 1397151, 1410819, 2323289, 2794302, 2821638, 3291911, 4232457, 4646578, 6583822, 6969867, 8464914, 9875733, 13939734, 16263023, 19751466, 20909601, 29627199, 32526046, 41819202, 48789069, 59254398, 97578138, 146367207, 155660363, 292734414, 311320726, 466981089, 933962178, 1089622541, 1400943267, 2179245082, 2801886534, 3268867623, 6537735246, 9806602869, 19613205738]

約数ペア:

[(1, 19613205738), (2, 9806602869), (3, 6537735246), (6, 3268867623), (7, 2801886534), (9, 2179245082), (14, 1400943267), (18, 1089622541), (21, 933962178), (42, 466981089), (63, 311320726), (67, 292734414), (126, 155660363), (134, 146367207), (201, 97578138), (331, 59254398), (402, 48789069), (469, 41819202), (603, 32526046), (662, 29627199), (938, 20909601), (993, 19751466), (1206, 16263023), (1407, 13939734), (1986, 9875733), (2317, 8464914), (2814, 6969867), (2979, 6583822), (4221, 4646578), (4634, 4232457), (5958, 3291911), (6951, 2821638), (7019, 2794302), (8442, 2323289), (13902, 1410819), (14038, 1397151), (20853, 940546), (21057, 931434), (22177, 884394), (41706, 470273), (42114, 465717), (44354, 442197), (49133, 399186), (63171, 310478), (66531, 294798), (98266, 199593), (126342, 155239), (133062, 147399)]