1604358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 4321512

約数和(自身を除く): 2717154

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 107, 119, 126, 147, 153, 214, 238, 294, 306, 321, 357, 441, 642, 714, 749, 833, 882, 963, 1071, 1498, 1666, 1819, 1926, 2142, 2247, 2499, 3638, 4494, 4998, 5243, 5457, 6741, 7497, 10486, 10914, 12733, 13482, 14994, 15729, 16371, 25466, 31458, 32742, 38199, 47187, 76398, 89131, 94374, 114597, 178262, 229194, 267393, 534786, 802179, 1604358]

約数ペア:

[(1, 1604358), (2, 802179), (3, 534786), (6, 267393), (7, 229194), (9, 178262), (14, 114597), (17, 94374), (18, 89131), (21, 76398), (34, 47187), (42, 38199), (49, 32742), (51, 31458), (63, 25466), (98, 16371), (102, 15729), (107, 14994), (119, 13482), (126, 12733), (147, 10914), (153, 10486), (214, 7497), (238, 6741), (294, 5457), (306, 5243), (321, 4998), (357, 4494), (441, 3638), (642, 2499), (714, 2247), (749, 2142), (833, 1926), (882, 1819), (963, 1666), (1071, 1498)]