22160916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 59623200

約数和(自身を除く): 37462284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 181, 228, 342, 358, 362, 537, 543, 684, 716, 724, 1074, 1086, 1611, 1629, 2148, 2172, 3222, 3258, 3401, 3439, 6444, 6516, 6802, 6878, 10203, 10317, 13604, 13756, 20406, 20634, 30609, 30951, 32399, 40812, 41268, 61218, 61902, 64798, 97197, 122436, 123804, 129596, 194394, 291591, 388788, 583182, 615581, 1166364, 1231162, 1846743, 2462324, 3693486, 5540229, 7386972, 11080458, 22160916]

約数ペア:

[(1, 22160916), (2, 11080458), (3, 7386972), (4, 5540229), (6, 3693486), (9, 2462324), (12, 1846743), (18, 1231162), (19, 1166364), (36, 615581), (38, 583182), (57, 388788), (76, 291591), (114, 194394), (171, 129596), (179, 123804), (181, 122436), (228, 97197), (342, 64798), (358, 61902), (362, 61218), (537, 41268), (543, 40812), (684, 32399), (716, 30951), (724, 30609), (1074, 20634), (1086, 20406), (1611, 13756), (1629, 13604), (2148, 10317), (2172, 10203), (3222, 6878), (3258, 6802), (3401, 6516), (3439, 6444)]