2021910618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{863}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 5080029696

約数和(自身を除く): 3058119078

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 613, 637, 863, 1226, 1274, 1726, 1839, 1911, 2589, 3678, 3822, 4291, 5178, 6041, 7969, 8582, 11219, 12082, 12873, 15938, 18123, 22438, 23907, 25746, 30037, 33657, 36246, 42287, 47814, 55783, 60074, 67314, 78533, 84574, 90111, 111566, 126861, 157066, 167349, 180222, 235599, 253722, 334698, 390481, 471198, 529019, 549731, 780962, 1058038, 1099462, 1171443, 1587057, 1649193, 2342886, 3174114, 3298386, 3703133, 6877247, 7406266, 11109399, 13754494, 20631741, 22218798, 25921931, 41263482, 48140729, 51843862, 77765793, 96281458, 144422187, 155531586, 288844374, 336985103, 673970206, 1010955309, 2021910618]

約数ペア:

[(1, 2021910618), (2, 1010955309), (3, 673970206), (6, 336985103), (7, 288844374), (13, 155531586), (14, 144422187), (21, 96281458), (26, 77765793), (39, 51843862), (42, 48140729), (49, 41263482), (78, 25921931), (91, 22218798), (98, 20631741), (147, 13754494), (182, 11109399), (273, 7406266), (294, 6877247), (546, 3703133), (613, 3298386), (637, 3174114), (863, 2342886), (1226, 1649193), (1274, 1587057), (1726, 1171443), (1839, 1099462), (1911, 1058038), (2589, 780962), (3678, 549731), (3822, 529019), (4291, 471198), (5178, 390481), (6041, 334698), (7969, 253722), (8582, 235599), (11219, 180222), (12082, 167349), (12873, 157066), (15938, 126861), (18123, 111566), (22438, 90111), (23907, 84574), (25746, 78533), (30037, 67314), (33657, 60074), (36246, 55783), (42287, 47814)]