4003398

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 11080800

約数和(自身を除く): 7077402

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 89, 98, 102, 119, 126, 147, 153, 178, 189, 238, 267, 294, 306, 357, 378, 441, 459, 534, 623, 714, 801, 833, 882, 918, 1071, 1246, 1323, 1513, 1602, 1666, 1869, 2142, 2403, 2499, 2646, 3026, 3213, 3738, 4361, 4539, 4806, 4998, 5607, 6426, 7497, 8722, 9078, 10591, 11214, 13083, 13617, 14994, 16821, 21182, 22491, 26166, 27234, 31773, 33642, 39249, 40851, 44982, 63546, 74137, 78498, 81702, 95319, 117747, 148274, 190638, 222411, 235494, 285957, 444822, 571914, 667233, 1334466, 2001699, 4003398]

約数ペア:

[(1, 4003398), (2, 2001699), (3, 1334466), (6, 667233), (7, 571914), (9, 444822), (14, 285957), (17, 235494), (18, 222411), (21, 190638), (27, 148274), (34, 117747), (42, 95319), (49, 81702), (51, 78498), (54, 74137), (63, 63546), (89, 44982), (98, 40851), (102, 39249), (119, 33642), (126, 31773), (147, 27234), (153, 26166), (178, 22491), (189, 21182), (238, 16821), (267, 14994), (294, 13617), (306, 13083), (357, 11214), (378, 10591), (441, 9078), (459, 8722), (534, 7497), (623, 6426), (714, 5607), (801, 4998), (833, 4806), (882, 4539), (918, 4361), (1071, 3738), (1246, 3213), (1323, 3026), (1513, 2646), (1602, 2499), (1666, 2403), (1869, 2142)]