18449522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 18564238

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 67, 89, 91, 119, 134, 178, 182, 221, 238, 442, 469, 623, 871, 938, 1139, 1157, 1246, 1513, 1547, 1742, 2278, 2314, 3026, 3094, 5963, 6097, 7973, 8099, 10591, 11926, 12194, 14807, 15946, 16198, 19669, 21182, 29614, 39338, 41741, 77519, 83482, 101371, 103649, 137683, 155038, 202742, 207298, 275366, 542633, 709597, 1085266, 1317823, 1419194, 2635646, 9224761, 18449522]

約数ペア:

[(1, 18449522), (2, 9224761), (7, 2635646), (13, 1419194), (14, 1317823), (17, 1085266), (26, 709597), (34, 542633), (67, 275366), (89, 207298), (91, 202742), (119, 155038), (134, 137683), (178, 103649), (182, 101371), (221, 83482), (238, 77519), (442, 41741), (469, 39338), (623, 29614), (871, 21182), (938, 19669), (1139, 16198), (1157, 15946), (1246, 14807), (1513, 12194), (1547, 11926), (1742, 10591), (2278, 8099), (2314, 7973), (3026, 6097), (3094, 5963)]