23428692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 68140800

約数和(自身を除く): 44712108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 389, 478, 717, 778, 956, 1167, 1434, 1556, 1673, 2151, 2334, 2723, 2868, 3346, 3501, 4302, 4668, 5019, 5446, 6692, 7002, 8169, 8604, 10038, 10892, 14004, 15057, 16338, 20076, 24507, 30114, 32676, 49014, 60228, 92971, 98028, 185942, 278913, 371884, 557826, 650797, 836739, 1115652, 1301594, 1673478, 1952391, 2603188, 3346956, 3904782, 5857173, 7809564, 11714346, 23428692]

約数ペア:

[(1, 23428692), (2, 11714346), (3, 7809564), (4, 5857173), (6, 3904782), (7, 3346956), (9, 2603188), (12, 1952391), (14, 1673478), (18, 1301594), (21, 1115652), (28, 836739), (36, 650797), (42, 557826), (63, 371884), (84, 278913), (126, 185942), (239, 98028), (252, 92971), (389, 60228), (478, 49014), (717, 32676), (778, 30114), (956, 24507), (1167, 20076), (1434, 16338), (1556, 15057), (1673, 14004), (2151, 10892), (2334, 10038), (2723, 8604), (2868, 8169), (3346, 7002), (3501, 6692), (4302, 5446), (4668, 5019)]