40212342

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{101}}^2$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 91490640

約数和(自身を除く): 51278298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 101, 146, 202, 219, 303, 438, 606, 657, 909, 1314, 1818, 1971, 2727, 3942, 5454, 7373, 10201, 14746, 20402, 22119, 30603, 44238, 61206, 66357, 91809, 132714, 183618, 199071, 275427, 398142, 550854, 744673, 1489346, 2234019, 4468038, 6702057, 13404114, 20106171, 40212342]

約数ペア:

[(1, 40212342), (2, 20106171), (3, 13404114), (6, 6702057), (9, 4468038), (18, 2234019), (27, 1489346), (54, 744673), (73, 550854), (101, 398142), (146, 275427), (202, 199071), (219, 183618), (303, 132714), (438, 91809), (606, 66357), (657, 61206), (909, 44238), (1314, 30603), (1818, 22119), (1971, 20402), (2727, 14746), (3942, 10201), (5454, 7373)]