7129172484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{30851}}^1$

素因数の和:31006

約数の個数: 108

約数和(自身を含む): 21123870768

約数和(自身を除く): 13994698284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 393, 441, 524, 588, 786, 882, 917, 1179, 1572, 1764, 1834, 2358, 2751, 3668, 4716, 5502, 6419, 8253, 11004, 12838, 16506, 19257, 25676, 30851, 33012, 38514, 57771, 61702, 77028, 92553, 115542, 123404, 185106, 215957, 231084, 277659, 370212, 431914, 555318, 647871, 863828, 1110636, 1295742, 1511699, 1943613, 2591484, 3023398, 3887226, 4041481, 4535097, 6046796, 7774452, 8082962, 9070194, 12124443, 13605291, 16165924, 18140388, 24248886, 27210582, 28290367, 36373329, 48497772, 54421164, 56580734, 72746658, 84871101, 113161468, 145493316, 169742202, 198032569, 254613303, 339484404, 396065138, 509226606, 594097707, 792130276, 1018453212, 1188195414, 1782293121, 2376390828, 3564586242, 7129172484]

約数ペア:

[(1, 7129172484), (2, 3564586242), (3, 2376390828), (4, 1782293121), (6, 1188195414), (7, 1018453212), (9, 792130276), (12, 594097707), (14, 509226606), (18, 396065138), (21, 339484404), (28, 254613303), (36, 198032569), (42, 169742202), (49, 145493316), (63, 113161468), (84, 84871101), (98, 72746658), (126, 56580734), (131, 54421164), (147, 48497772), (196, 36373329), (252, 28290367), (262, 27210582), (294, 24248886), (393, 18140388), (441, 16165924), (524, 13605291), (588, 12124443), (786, 9070194), (882, 8082962), (917, 7774452), (1179, 6046796), (1572, 4535097), (1764, 4041481), (1834, 3887226), (2358, 3023398), (2751, 2591484), (3668, 1943613), (4716, 1511699), (5502, 1295742), (6419, 1110636), (8253, 863828), (11004, 647871), (12838, 555318), (16506, 431914), (19257, 370212), (25676, 277659), (30851, 231084), (33012, 215957), (38514, 185106), (57771, 123404), (61702, 115542), (77028, 92553)]