4915746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 12220572

約数和(自身を除く): 7304826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 61, 66, 74, 99, 111, 121, 122, 183, 198, 222, 242, 333, 363, 366, 407, 549, 666, 671, 726, 814, 1089, 1098, 1221, 1342, 2013, 2178, 2257, 2442, 3663, 4026, 4477, 4514, 6039, 6771, 7326, 7381, 8954, 12078, 13431, 13542, 14762, 20313, 22143, 24827, 26862, 40293, 40626, 44286, 49654, 66429, 74481, 80586, 132858, 148962, 223443, 273097, 446886, 546194, 819291, 1638582, 2457873, 4915746]

約数ペア:

[(1, 4915746), (2, 2457873), (3, 1638582), (6, 819291), (9, 546194), (11, 446886), (18, 273097), (22, 223443), (33, 148962), (37, 132858), (61, 80586), (66, 74481), (74, 66429), (99, 49654), (111, 44286), (121, 40626), (122, 40293), (183, 26862), (198, 24827), (222, 22143), (242, 20313), (333, 14762), (363, 13542), (366, 13431), (407, 12078), (549, 8954), (666, 7381), (671, 7326), (726, 6771), (814, 6039), (1089, 4514), (1098, 4477), (1221, 4026), (1342, 3663), (2013, 2442), (2178, 2257)]