15673271076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{26863}}^1$

素因数の和:27745

約数の個数: 72

約数和(自身を含む): 41754177920

約数和(自身を除く): 26080906844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 853, 1706, 2559, 3412, 5118, 7677, 10236, 15354, 16207, 26863, 30708, 32414, 48621, 53726, 64828, 80589, 97242, 107452, 145863, 161178, 194484, 241767, 291726, 322356, 483534, 510397, 583452, 967068, 1020794, 1531191, 2041588, 3062382, 4593573, 6124764, 9187146, 18374292, 22914139, 45828278, 68742417, 91656556, 137484834, 206227251, 274969668, 412454502, 435368641, 824909004, 870737282, 1306105923, 1741474564, 2612211846, 3918317769, 5224423692, 7836635538, 15673271076]

約数ペア:

[(1, 15673271076), (2, 7836635538), (3, 5224423692), (4, 3918317769), (6, 2612211846), (9, 1741474564), (12, 1306105923), (18, 870737282), (19, 824909004), (36, 435368641), (38, 412454502), (57, 274969668), (76, 206227251), (114, 137484834), (171, 91656556), (228, 68742417), (342, 45828278), (684, 22914139), (853, 18374292), (1706, 9187146), (2559, 6124764), (3412, 4593573), (5118, 3062382), (7677, 2041588), (10236, 1531191), (15354, 1020794), (16207, 967068), (26863, 583452), (30708, 510397), (32414, 483534), (48621, 322356), (53726, 291726), (64828, 241767), (80589, 194484), (97242, 161178), (107452, 145863)]