8424468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 23482368

約数和(自身を除く): 15057900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 383, 423, 468, 564, 611, 766, 846, 1149, 1222, 1532, 1692, 1833, 2298, 2444, 3447, 3666, 4596, 4979, 5499, 6894, 7332, 9958, 10998, 13788, 14937, 18001, 19916, 21996, 29874, 36002, 44811, 54003, 59748, 72004, 89622, 108006, 162009, 179244, 216012, 234013, 324018, 468026, 648036, 702039, 936052, 1404078, 2106117, 2808156, 4212234, 8424468]

約数ペア:

[(1, 8424468), (2, 4212234), (3, 2808156), (4, 2106117), (6, 1404078), (9, 936052), (12, 702039), (13, 648036), (18, 468026), (26, 324018), (36, 234013), (39, 216012), (47, 179244), (52, 162009), (78, 108006), (94, 89622), (117, 72004), (141, 59748), (156, 54003), (188, 44811), (234, 36002), (282, 29874), (383, 21996), (423, 19916), (468, 18001), (564, 14937), (611, 13788), (766, 10998), (846, 9958), (1149, 7332), (1222, 6894), (1532, 5499), (1692, 4979), (1833, 4596), (2298, 3666), (2444, 3447)]