16542468

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 45552640

約数和(自身を除く): 29010172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 108, 122, 124, 162, 183, 186, 243, 244, 279, 324, 366, 372, 486, 549, 558, 729, 732, 837, 972, 1098, 1116, 1458, 1647, 1674, 1891, 2187, 2196, 2511, 2916, 3294, 3348, 3782, 4374, 4941, 5022, 5673, 6588, 7533, 7564, 8748, 9882, 10044, 11346, 14823, 15066, 17019, 19764, 22599, 22692, 29646, 30132, 34038, 44469, 45198, 51057, 59292, 67797, 68076, 88938, 90396, 102114, 133407, 135594, 153171, 177876, 204228, 266814, 271188, 306342, 459513, 533628, 612684, 919026, 1378539, 1838052, 2757078, 4135617, 5514156, 8271234, 16542468]

約数ペア:

[(1, 16542468), (2, 8271234), (3, 5514156), (4, 4135617), (6, 2757078), (9, 1838052), (12, 1378539), (18, 919026), (27, 612684), (31, 533628), (36, 459513), (54, 306342), (61, 271188), (62, 266814), (81, 204228), (93, 177876), (108, 153171), (122, 135594), (124, 133407), (162, 102114), (183, 90396), (186, 88938), (243, 68076), (244, 67797), (279, 59292), (324, 51057), (366, 45198), (372, 44469), (486, 34038), (549, 30132), (558, 29646), (729, 22692), (732, 22599), (837, 19764), (972, 17019), (1098, 15066), (1116, 14823), (1458, 11346), (1647, 10044), (1674, 9882), (1891, 8748), (2187, 7564), (2196, 7533), (2511, 6588), (2916, 5673), (3294, 5022), (3348, 4941), (3782, 4374)]