29713788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 81576768

約数和(自身を除く): 51862980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 367, 468, 519, 692, 734, 1038, 1101, 1468, 1557, 2076, 2202, 2249, 3114, 3303, 4404, 4498, 4771, 6228, 6606, 6747, 8996, 9542, 13212, 13494, 14313, 19084, 20241, 26988, 28626, 40482, 42939, 57252, 63491, 80964, 85878, 126982, 171756, 190473, 253964, 380946, 571419, 761892, 825383, 1142838, 1650766, 2285676, 2476149, 3301532, 4952298, 7428447, 9904596, 14856894, 29713788]

約数ペア:

[(1, 29713788), (2, 14856894), (3, 9904596), (4, 7428447), (6, 4952298), (9, 3301532), (12, 2476149), (13, 2285676), (18, 1650766), (26, 1142838), (36, 825383), (39, 761892), (52, 571419), (78, 380946), (117, 253964), (156, 190473), (173, 171756), (234, 126982), (346, 85878), (367, 80964), (468, 63491), (519, 57252), (692, 42939), (734, 40482), (1038, 28626), (1101, 26988), (1468, 20241), (1557, 19084), (2076, 14313), (2202, 13494), (2249, 13212), (3114, 9542), (3303, 8996), (4404, 6747), (4498, 6606), (4771, 6228)]