2019928194

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 4640702976

約数和(自身を除く): 2620774782

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 97, 134, 186, 194, 201, 279, 291, 402, 557, 558, 582, 603, 873, 1114, 1206, 1671, 1746, 2077, 3007, 3342, 4154, 5013, 6014, 6231, 6499, 9021, 10026, 12462, 12998, 17267, 18042, 18693, 19497, 27063, 34534, 37319, 37386, 38994, 51801, 54029, 54126, 58491, 74638, 103602, 108058, 111957, 116982, 155403, 162087, 201469, 223914, 310806, 324174, 335871, 402938, 486261, 604407, 671742, 972522, 1156889, 1208814, 1674899, 1813221, 2313778, 3349798, 3470667, 3619943, 3626442, 5024697, 6941334, 7239886, 10049394, 10412001, 10859829, 15074091, 20824002, 21719658, 30148182, 32579487, 65158974, 112218233, 224436466, 336654699, 673309398, 1009964097, 2019928194]

約数ペア:

[(1, 2019928194), (2, 1009964097), (3, 673309398), (6, 336654699), (9, 224436466), (18, 112218233), (31, 65158974), (62, 32579487), (67, 30148182), (93, 21719658), (97, 20824002), (134, 15074091), (186, 10859829), (194, 10412001), (201, 10049394), (279, 7239886), (291, 6941334), (402, 5024697), (557, 3626442), (558, 3619943), (582, 3470667), (603, 3349798), (873, 2313778), (1114, 1813221), (1206, 1674899), (1671, 1208814), (1746, 1156889), (2077, 972522), (3007, 671742), (3342, 604407), (4154, 486261), (5013, 402938), (6014, 335871), (6231, 324174), (6499, 310806), (9021, 223914), (10026, 201469), (12462, 162087), (12998, 155403), (17267, 116982), (18042, 111957), (18693, 108058), (19497, 103602), (27063, 74638), (34534, 58491), (37319, 54126), (37386, 54029), (38994, 51801)]